Table 3.2 Location and description of the provenance and progeny trials from the domestication programme of N. alpina
from INTA
Location
Type of site
Lat.
(S)
Long.
(W)
Alt.
(m)
Annual
mean T
(°C)
Annual
pption
(mm)
Site conditions
Type of trial
and year of
installation
N°
prov.
N°
fam. Design
Observations
Trevelin
Forest
Station INTA
Outside
natural
range
43°
07′
71°
33′
460 9.7
1013
Deep holophane soil,
shading management
by successive
thinning of wild
vegetation
Progenies
1
19
RCBD
1997
Progenies
4
26
RCBD STP Thinning (2009–2011)
selected seed stand
1999
Provenances 18
–
RCBD
Thinning (2009–2011)
selected seed stand
1999
Progenies
1
23
RCBD STP
2000
Provenances 22
–
RCBD STP
2000
S. Martín
Forest
Station INTA
Outside
natural
range
41°
59′
71°
31′
410 10.08
908
Clay soil, side
shading by pine
windbreak
Progenies
8
86
RCBD STP Selective thinning (2017)
2011
Progeny seed orchard
Yuco Alto
Lanín
National
Park
Native
forest
40°
09′
71°
34′
930 7.7
1900
Halophane soil, open
irregular shading
Progenies
2
12
RCBD
1999
Provenances 20
–
CRD
1999
Progenies
1
17
CRD
2000
Provenances 21
–
CRD
2000
Meliquina
Private
property
Under
Pinus
plantation
40°
23′
71°
15′
966 7.9
1100
Shallow soil,
continuous cenital
shading
Provenances 15
–
RCBD
2002
Lat
latitude, Long
longitude, Alt
altitude, N° prov
number of provenances, N° fam
number of families within provenances, RCBD
ramdomized complete block design,
CRD
completely ramdomized design, STP
single-tree plot